Shailene and co-star Sam Claflin, as well as director Baltasar Kormákur, discussed their thrilling new film, which is based on a true story.

Here’s a plot summary: Tami Oldham (Woodley) and Richard Sharp (Claflin) couldn’t anticipate they would be sailing directly into one of the most catastrophic hurricanes in recorded history. In the aftermath of the storm, Tami awakens to find Richard badly injured and their boat in ruins. With no hope for rescue, Tami must find the strength and determination to save herself and the only man she has ever loved.